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Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/objectguid.c')
-rw-r--r--source4/dsdb/samdb/ldb_modules/objectguid.c101
1 files changed, 63 insertions, 38 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/objectguid.c b/source4/dsdb/samdb/ldb_modules/objectguid.c
index f62839389d..054905992d 100644
--- a/source4/dsdb/samdb/ldb_modules/objectguid.c
+++ b/source4/dsdb/samdb/ldb_modules/objectguid.c
@@ -1,9 +1,9 @@
/*
ldb database library
- Copyright (C) Simo Sorce 2004-2006
Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
Copyright (C) Andrew Tridgell 2005
+ Copyright (C) Simo Sorce 2004-2008
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
@@ -103,6 +103,36 @@ static int add_uint64_element(struct ldb_message *msg, const char *attr, uint64_
return 0;
}
+struct og_context {
+ struct ldb_module *module;
+ struct ldb_request *req;
+};
+
+static int og_op_callback(struct ldb_request *req, struct ldb_reply *ares)
+{
+ struct og_context *ac;
+
+ ac = talloc_get_type(req->context, struct og_context);
+
+ if (!ares) {
+ return ldb_module_done(ac->req, NULL, NULL,
+ LDB_ERR_OPERATIONS_ERROR);
+ }
+ if (ares->error != LDB_SUCCESS) {
+ return ldb_module_done(ac->req, ares->controls,
+ ares->response, ares->error);
+ }
+
+ if (ares->type != LDB_REPLY_DONE) {
+ talloc_free(ares);
+ return ldb_module_done(ac->req, NULL, NULL,
+ LDB_ERR_OPERATIONS_ERROR);
+ }
+
+ return ldb_module_done(ac->req, ares->controls,
+ ares->response, ares->error);
+}
+
/* add_record: add objectGUID attribute */
static int objectguid_add(struct ldb_module *module, struct ldb_request *req)
{
@@ -115,6 +145,7 @@ static int objectguid_add(struct ldb_module *module, struct ldb_request *req)
enum ndr_err_code ndr_err;
int ret;
time_t t = time(NULL);
+ struct og_context *ac;
ldb_debug(module->ldb, LDB_DEBUG_TRACE, "objectguid_add_record\n");
@@ -127,15 +158,15 @@ static int objectguid_add(struct ldb_module *module, struct ldb_request *req)
return ldb_next_request(module, req);
}
- down_req = talloc(req, struct ldb_request);
- if (down_req == NULL) {
+ ac = talloc(req, struct og_context);
+ if (ac == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
-
- *down_req = *req;
+ ac->module = module;
+ ac->req = req;
/* we have to copy the message as the caller might have it as a const */
- down_req->op.add.message = msg = ldb_msg_copy_shallow(down_req, req->op.add.message);
+ msg = ldb_msg_copy_shallow(ac, req->op.add.message);
if (msg == NULL) {
talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
@@ -149,44 +180,41 @@ static int objectguid_add(struct ldb_module *module, struct ldb_request *req)
&guid,
(ndr_push_flags_fn_t)ndr_push_GUID);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
ret = ldb_msg_add_value(msg, "objectGUID", &v, NULL);
if (ret) {
- talloc_free(down_req);
return ret;
}
if (add_time_element(msg, "whenCreated", t) != 0 ||
add_time_element(msg, "whenChanged", t) != 0) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
/* Get a sequence number from the backend */
+ /* FIXME: ldb_sequence_number is still SYNC now, when this changes,
+ * make sure this function is split and a callback is used */
ret = ldb_sequence_number(module->ldb, LDB_SEQ_NEXT, &seq_num);
if (ret == LDB_SUCCESS) {
if (add_uint64_element(msg, "uSNCreated", seq_num) != 0 ||
add_uint64_element(msg, "uSNChanged", seq_num) != 0) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
}
- ldb_set_timeout_from_prev_req(module->ldb, req, down_req);
-
- /* go on with the call chain */
- ret = ldb_next_request(module, down_req);
-
- /* do not free down_req as the call results may be linked to it,
- * it will be freed when the upper level request get freed */
- if (ret == LDB_SUCCESS) {
- req->handle = down_req->handle;
+ ret = ldb_build_add_req(&down_req, module->ldb, ac,
+ msg,
+ req->controls,
+ ac, og_op_callback,
+ req);
+ if (ret != LDB_SUCCESS) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- return ret;
+ /* go on with the call chain */
+ return ldb_next_request(module, down_req);
}
/* modify_record: update timestamps */
@@ -197,6 +225,7 @@ static int objectguid_modify(struct ldb_module *module, struct ldb_request *req)
int ret;
time_t t = time(NULL);
uint64_t seq_num;
+ struct og_context *ac;
ldb_debug(module->ldb, LDB_DEBUG_TRACE, "objectguid_add_record\n");
@@ -205,22 +234,20 @@ static int objectguid_modify(struct ldb_module *module, struct ldb_request *req)
return ldb_next_request(module, req);
}
- down_req = talloc(req, struct ldb_request);
- if (down_req == NULL) {
+ ac = talloc(req, struct og_context);
+ if (ac == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
-
- *down_req = *req;
+ ac->module = module;
+ ac->req = req;
/* we have to copy the message as the caller might have it as a const */
- down_req->op.mod.message = msg = ldb_msg_copy_shallow(down_req, req->op.mod.message);
+ msg = ldb_msg_copy_shallow(ac, req->op.mod.message);
if (msg == NULL) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
if (add_time_element(msg, "whenChanged", t) != 0) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
@@ -228,23 +255,21 @@ static int objectguid_modify(struct ldb_module *module, struct ldb_request *req)
ret = ldb_sequence_number(module->ldb, LDB_SEQ_NEXT, &seq_num);
if (ret == LDB_SUCCESS) {
if (add_uint64_element(msg, "uSNChanged", seq_num) != 0) {
- talloc_free(down_req);
return LDB_ERR_OPERATIONS_ERROR;
}
}
- ldb_set_timeout_from_prev_req(module->ldb, req, down_req);
-
- /* go on with the call chain */
- ret = ldb_next_request(module, down_req);
-
- /* do not free down_req as the call results may be linked to it,
- * it will be freed when the upper level request get freed */
- if (ret == LDB_SUCCESS) {
- req->handle = down_req->handle;
+ ret = ldb_build_mod_req(&down_req, module->ldb, ac,
+ msg,
+ req->controls,
+ ac, og_op_callback,
+ req);
+ if (ret != LDB_SUCCESS) {
+ return LDB_ERR_OPERATIONS_ERROR;
}
- return ret;
+ /* go on with the call chain */
+ return ldb_next_request(module, down_req);
}
_PUBLIC_ const struct ldb_module_ops ldb_objectguid_module_ops = {